[OpenSIPS-Users] DIALOG not deleted on BYE

[Uwe Kastens]

Hi again,

So I think it might be a bug. One direction (UA to PSTN) works everytime
perfectly. It doesn't matter on which side the BYE is sent. If I try the
other direction, the dialog will not be removed. Again it won't matter
on which side the BYE is sent - the dialog will stay active.

Unfort I was not able to find out what the states and the events means.
So its not easy to debug further.

Working direction:
DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 1 to
state 2, due event 2
DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 2 to
state 3, due event 3
DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 3 to
state 4, due event 6
DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 4 to
state 4, due event 6
DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 4 to
state 4, due event 1

Not Working
DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 1 to
state 2, due event 2
DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 2 to
state 2, due event 2
DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 2 to
state 3, due event 3
DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 3 to
state 5, due event 7
DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 5 to
state 5, due event 1

Anyone could help please?

BR

Uwe


Uwe Kastens schrieb:
> Hello again,
> 
> I think the dialog is destroyed, if no reference is left. And so I asume
>  the dialog is missing the ACK for the BYE. Or do I need to unref it
> manually  via reply_route? I will attach the log.
> 
> dialog::  hash=440:1838775488
> 	state:: 5
> 	user_flags:: 0
> 	timestart:: 1246005835
> 	timeout:: 0
> 	callid:: 240f6fed145ac8251915f50d3d54be78 at 10.20.138.105
> 	from_uri:: sip:9904090 at 10.20.138.105:5100
> 	from_tag:: as619609ab
> 	caller_contact:: sip:9904090 at 10.20.138.105:5100
> 	caller_cseq:: 102
> 	caller_route_set::
> 	caller_bind_addr:: udp:10.20.138.125:5100
> 	to_uri:: sip:4315302290 at asn2.domain.de:5100
> 	to_tag:: ZdwulVArZJyQZ6lMpIk9pvPlzPV73upl
> 	callee_contact:: sip:4315302290 at 10.20.139.62:5060
> 	callee_cseq:: 102
> 	callee_route_set:: <sip:10.20.138.145;lr;ftag=as619609ab;did=8b1.8ddb7a7>
> 	callee_bind_addr:: udp:10.20.138.125:5100
> 
> BR
> 
> Uwe
> 
> Uwe Kastens schrieb:
>> Hello list,
>>
>> I am using DIALOG for the Concurrent calls limitation following the
>> tutorial. Its working pretty well - in one direction :-)
>>
>> DIALOGs from UA to PSTN are deleted after processing the BYE. In the
>> other direction I see that the BYE is processed correctly, but DIALOGs
>> are staying in state 5.
>>
>> Where can I find the documentation for the states? Which will delete a
>> DIALOG. The BYE or the ack for the BYE?
>>
>>
>> BR
>>
>> Uwe
>>
> 
> 
> 
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> 
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